CENELEC
Project
| Reference | EN 61557-1:2007 |
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| Title | Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements |
| Project Number | 16951 |
| Abstract/Scope | This part of IEC 61557 specifies the general requirements for measuring and monitoring equipment for testing the electrical safety in low voltage distribution systems with nominal voltages up to 1 000 V a.c. and 1 500 V d.c. When measuring equipment or measuring installations involve measurement tasks of various measuring equipment covered by this series of standards, then the part of this series of standards relevant to each of the measurement tasks is applicable. This second edition replaces and cancels the first edition published in 1997. It constitutes a technical revision. The following changes were made with respect to the previous edition: a) revision of the definitions; b) addition of influence quantities E9 and E10; c) the subclause on Electromagnetic compatibility was complemented; d) inclusion of performance monitoring devices in the introduction; e) addition of new requirements for operating instructions. |
| Status |
Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 2007-03-23 |
| Current Stage code deadline | 2007-12-01 |
| Deadline date for vote |
Legal
| Directive(s) | LVD (2006/95/EC) |
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| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/TC 85 |
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| Reference Document | IEC 61557-1:2007 (EQV) |
| ICS | 17.220.20 - Measurement of electrical and magnetic quantities 29.080.01 - Electrical insulation in general 29.240.01 - Power transmission and distribution networks in general |
| Keywords | Distribution system; LV; Safety; Protective measure |
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| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2007-03-01 |
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| date of Availability (DAV) (2) | 2007-03-23 |
| date of Announcement (DOA) (3) | 2007-06-01 |
| date of Publication (DOP) (4) | 2007-12-01 |
| date of Withdrawal (DOW) (5) | 2010-03-01 |
Relations
| Supersedes | EN 61557-1:1997 |
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| Superseded by | |
| Normative reference (6) |
HD 472 S1:1989
corr. February 2002 corr. prA1: prA2: A1:1995 HD 60364-6:2007 EN 60529:1991 corr. May 1993 A1:2000 EN 60664-1:2003 EN 61010-1:2001 corr. June 2002 EN 61010-2-030:2010 EN 61326-2-2:2006 EN 61326-2-4:2006 EN 61557-2:2007 EN 61557-3:2007 EN 61557-4:2007 EN 61557-5:2007 EN 61557-6:2007 EN 61557-7:2007 EN 61557-8:2007 EN 61557-9:1999 EN 61557-10:2001 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
